Phil I am a one man band (not countin the wife daughter and 2 grand kids that i live with) I don't worry about service i do it all my self with their help ocasionly.
I just told the driller what I wanted he said he would do it and did it took him 3 weeks of pounding but he pulled out and said I got 20 gpm but that is another story that is why I ended up with cistern
I built my cabin 27 years ago with friends helping (they refer to it as my wooden tent) gas light frige and range and an out house 100ft too far away in the winter and 100 ft too close in the summer if you get my drift!
12 volt radio tv that use to get about 10 fuzzy analog channels now we get 6 good new pbs digital channels and no network stuff. (I'm not happy about the digital switch)
I added a 10x 20 ft mud room and bath room about 5 years ago after the well was drilled.
The solar came the year after the bathroom.
I use moistly 120v lights now (free fuel) in stead of the propane lights
I have about 100 different projects in the works at any one time not counting the wives help me do this (translated to do this for me)
And yes I did get the arrestor and warranty
and i have the 3 SQF-2
my battery's were cheaper from them too i had to go 50 miles to get them at a Trojan warehouse
Decka is 15 minuets from work and their prices weren't all that great and I couldn't find any reviews of their battery's good or bad Trojans were all good reviews 8 L16h's in series / paralleled at 12 volts
tom